7.5kW High Pressure 4 in 1 VSD Air Compressor

7.5kW High-Pressure 4-in-1 VSD Air Compressor – Core Advantages

This 7.5kW high-pressure VSD air compressor supports adjustable working pressure from 10 to 15 bar. Built with an integrated refrigerated dryer and precision filtration system, it provides pure, stable high-pressure air with convenient plug-and-play operation.

The all-in-one design integrates a high-pressure compressor, air receiver tank, refrigerated dryer and multi-stage filters, requiring no external auxiliary equipment. Simply connect power and air piping to start operation, perfectly fitting space-limited scenarios such as laboratories, small laser workshops and airtightness testing stations.

Equipped with a 1.4 m³/min high-pressure refrigerated dryer, it maintains a stable outlet dew point ≤3°C. The built-in four-stage precision filtration reaches 0.01 ppm accuracy, effectively removing water and oil impurities. It prevents pipeline blockage and moisture accumulation, fully protecting downstream precision pneumatic valves and equipment.

Every unit undergoes strict factory inspections, including 1.5 MPa pressure holding testing, air tightness verification and vibration testing. Verified by actual industrial operation, this 7.5kW model achieved 6,000 hours of continuous zero-failure operation on an electronic factory airtightness testing line, proving its outstanding stability and durability.

Product Specifications:

Application Scenarios

Suitable for high-pressure laser marking, airtightness testing, small blow molding, laboratory air supply, auxiliary air source for high-pressure cleaning machines, medical equipment testing and other scenarios.

Company Strength

Elily owns an experienced engineering R&D team for innovative air compressor technology. Our product portfolio covers fixed-speed, permanent magnet VSD, two-stage compression, low-pressure and mobile screw compressors, blowers and vacuum pumps. All permanent magnet VSD compressors have obtained National Level 1 Energy Efficiency Certification.

Our standardized production base is located in Liaobu Town, Dongguan, covering over 20,000 m² with advanced production and testing equipment and well-trained production staff.

We adopt premium core parts: Taiwan Hanbell airend, Level 1 high-efficiency permanent magnet VSD motor and Zoncn inverter. All auxiliary components are purchased from top energy-saving brands.

Supported by complete pre-sales, in-sales and after-sales services, we provide professional standard equipment and customized non-standard solutions for global customers.

FAQ：

Q: Can this 7.5kW unit reach 15 bar (1.5 MPa)?

A: Yes. Customized versions support maximum working pressure of 1.5 MPa. Please note that airflow output will drop accordingly under high-pressure conditions.

Q: Can you offer video guidance for installation and commissioning?

A: Certainly. Our engineers provide real-time remote support via WhatsApp, Zoom and WeChat for installation, wiring, parameter setting and startup debugging.

Q: What trade terms are available?

A: We accept EXW, FOB Shenzhen/Guangzhou and CIF destination port. We can also cooperate with freight forwarders appointed by customers.

Q: What kind of compressed air quality can this machine deliver?

A: It is equipped with a built-in refrigerated dryer and four-stage filtration. It achieves dew point ≤3°C and filtration precision up to 0.01 ppm, providing dry and clean high-pressure air.

Q: Is the 4-in-1 integrated design easy to install?

A: Yes. It integrates compressor, air tank, dryer and filters entirely in one unit. Just connect power and pipelines for plug-and-play operation, saving space and installation work.

Q: What core components are used on this machine?

A: We adopt Taiwan Hanbell airend, Level 1 energy efficiency permanent magnet motor and Zoncn inverter for reliable long-term operation.

Q: What is your warranty policy?

A: The whole machine enjoys a 1-year warranty. Core components including airend, permanent magnet motor and inverter are covered under a 2-year warranty.